Explore the powerful combination of Swift and ReactiveCocoa in this 44-minute conference talk from Philly ETE 2015. Dive into the basics of ReactiveCocoa and Functional Reactive Programming principles, discovering how they revolutionize application structure and data flow management. Through practical examples, learn how Swift enhances ReactiveCocoa's elegance, covering topics such as signals, throttling, error handling, and working with APIs. Gain insights into immutability, constants, and the Pipe Forward Operator in Reactive Cocoa 3, while seeing real-world applications like Twitter search and sentiment analysis.